DanaV

Field Calculator syntax vb calculating slope percentage

Discussion created by DanaV on Feb 18, 2014
Latest reply on Feb 18, 2014 by rborchert
I am attempting to calculate the slope of sewer lines. I am apparently missing some fundamentals of vb to get the syntax correct. I have fields:
From_Invert
To_Invert
Length (calculated)

The mathematical equation (rise/run) should be something like this:

(([From_Invert] -[To_Invert])/[Length])*100
I can't get it to fly in the field calculator. Any help would be greatly appreciated.
Regards,
Dana

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